CN106586210B - Food preservation bag - Google Patents
Food preservation bag Download PDFInfo
- Publication number
- CN106586210B CN106586210B CN201611183767.8A CN201611183767A CN106586210B CN 106586210 B CN106586210 B CN 106586210B CN 201611183767 A CN201611183767 A CN 201611183767A CN 106586210 B CN106586210 B CN 106586210B
- Authority
- CN
- China
- Prior art keywords
- bag
- net
- channel
- food
- loading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
Abstract
This patent application discloses a kind of food preservation bags, including load bag, two sliding rails on loading bag are arranged and for connecting the zipper of two sliding rails；The burst bar being connect with loading bag is provided with above the sliding rail, the burst bar is equipped with tearing port and the tear line parallel with sliding rail；It is connected with the extruding net to link with zipper between the burst bar and the loading bag；Squeeze the air bag that the bottom end of net was connected with and squeezed the pressure ram of net linkage and is connected between pressure ram.Powder article spilling is drifted when present patent application can solve the problems, such as to open or close food bag.
Description
Technical field
The present invention relates to packaging bag fields, and in particular to a kind of food preservation bag.
Background technology
Food bag is the non-toxic plastic bag for loading food.Existing frequently-used food bag includes the dress for loading food
It carries bag and is connected to and load above bag, for fastening the handle for loading bag, handle is simultaneously for for people lifting sack.But this
Kind sack only has the basic function loaded, cannot will load the food in bag and carry out Seal and preservation.Especially some are powdered
Food can be spilt when the sack for loading bag tilts from sack.
In order to solve the problems, such as that existing food bag is unable to Seal and preservation food, new closing food bag is had developed.This
Kind of closing food bag include for for loading the loading bag of food, load be equipped at the top of bag two can clamping each other cunning
Rail is connected on two sliding rails for compressing two sliding rails or separated zipper, when zipper squeezes two sliding rails completely
When being snapped together, entire food bag of closing becomes confined space, effectively prevents the problem of food leaks out food bag.
But when opening closing food bag, because load bag forms enclosure space together with food, one is generated
The power attracted one another makes opening closing food bag need to use larger power.And when opening loading bag with larger power, it can make
It loads bag to generate strong vibration and form wind, making the powdered food in loading bag, loss comes out with the wind.Closing closing food
When product bag, when pulling zipper, the mutual collision movement of the outer wall of loading bag can be made, which to generate wind, will load the powder in bag
Last shape food blows afloat to drift in air.Not only bad for the complete preservation of food, it can also choke opening or close closing
The people of food bag.In addition, every time can be closed portion of air together while closing closing food bag, it is unfavorable for
The long-term preservation of food.
Therefore, urgent need develops one kind and can seal powdered food and when opening or closing sack now
Powder is caused to drift the food preservation bag of spilling.
Invention content
The invention is intended to provide a kind of food preservation bag, cannot solve to open or close to eat to solve existing food bag
The problem of powder article spilling is drifted when product bag.
Scheme one：Food preservation bag in this programme, including bag is loaded, two sliding rails on loading bag and use are set
To connect the zipper of two sliding rails；The burst bar being connect with loading bag is provided with above the sliding rail, the burst bar is equipped with
Tearing port and the tear line parallel with sliding rail；It is connected with the extruding to link with zipper between the burst bar and the loading bag
Net；Squeeze the air bag that the bottom end of net was connected with and squeezed the pressure ram of net linkage and is connected between pressure ram.
Operation principle：
Tear line is torn since tearing port, and zipper is pushed to open two sliding rails.During zipper opens sliding rail,
Zipper squeezes net, makes extruding net with zipper to the direction compressional movement far from tearing port.Net is squeezed to be press-connected at it
The pressure ram of bottom end makes pressure ram be press-connected the air bag between pressure ram.Air bag is extruded, and air therein is ejected into
It loads in bag.The air of ejection allows loading bag to expand, and loading bag is made to be opened.It will make mounted in the food taking-up loaded in bag
With, by remaining food again put into load bag in.Zipper is pulled to the direction of tearing port, two sliding rails is made to be clamped on each other
Together.During zipper pulls, squeezes net and link with zipper, from the place of original tearing port again to the direction of tearing port
Movement.Net is squeezed to be drawn to trail by zipper.During squeezing net stretching, extension, pressure ram pulls the air bag being attached thereto swollen
It is swollen, make air bag that the air entered in loading bag during closing loading bag to be absorbed into air bag.
Advantageous effect：
1. squeezing net to link with zipper, when zipper, which is opened, loads bag, zipper squeezes net, squeezes Netcom and crosses pressure ram
Extruding gasbag gushes out the air in air bag, and the outer wall that two scripts of loading bag fit together is made to separate.It avoids the need for making
With loading bag could be opened more energetically, avoids loading the mutual collision between bag outer wall and generate wind, will not make in loading bag
Powdered food be blown up and overflow and drift.
2. when zipper, which is closed, loads bag, net stretching, extension is squeezed, pressure ram pulls air bag to be sucked the air for loading bag is entered
Into air bag, so that powdered food is not gone out to load bag spilling by air extrusion and drift into air.Meanwhile air bag will still
It stays in the air loaded in bag to be absorbed into air bag, food is made to be in the environment of near vacuum, effectively extend guaranteeing the quality for food
Phase.
3. the present invention can not only make the food of loading by zipper, sliding rail, the structure for squeezing net, pressure ram and air bag
It will not occur to overflow when opening and closing loading bag and drift, additionally it is possible to which Reusability to the food being put into every time take out true
Sky preserves.
Scheme two：It is described to squeeze the cell that net includes the parallelogram of multiple linkages mutually hinged, squeeze net
Squeeze the diagonal for cell with draw direction.
Parallelogram is undefined structure, squeezes the cell that net is multiple linkages and forms, squeezes the extruding and drawing of net
The diagonal line that direction is cell is stretched, extruding net is made to facilitate extruding and stretching.
Scheme three：The extruding net is uniformly distributed along its direction of extrusion as multigroup compression assemblies, every group of compression assemblies packet
Include connection strap of the left and right two perpendicular to sliding rail；To the multiple cells loaded bag and it is connected to these lists from burst bar
Pressure ram below first lattice is both connected between two connection straps.
Zipper will be transmitted to by connection strap on each cell along the extruding force of slide direction or pulling force, be made each
A cell is identical by direction and the identical power of size, enable extruding net open or close load bag when uniform speed slow
Ground carries out.
Scheme four：In every group of compression assemblies be respectively connected in each unit lattice of air bag face be connected to air bag it is logical
Road, the channel generate deformation with the movement for squeezing net；The channel stretches out burst bar and is in communication with the outside；The channel
Inside it is provided with filter layer.
When squeezing net, air bag is loaded extraneous be filled by filtered air in bag by channel, makes loading bag
Quickly open.When stretching extruding net, the air that air bag absorbs extraction is discharged to by channel in the external world, keeps formation in loading bag true
Sky sealing.The air from outer entrance can be filtered by the filter layer being arranged in channel, the sky from interior extraction can also be filtered
Gas can not only enter to avoid the dust in air and load contaminated food in bag, but also can be to avoid the food odors loaded in bag
Or powder enters in air, avoids the taste for generating food waste and the people that chokes.
Scheme five：The top in the channel is provided with the outer suction layer for blocking channel, and the bottom end in the channel is provided with
For blocking the interior suction layer in channel.
By outer suction layer and interior suction layer, make air bag when not under by outer force effect, channel and extraneous sky can not be passed through
Gas carries out free exchange.Be conducive to food preservation bag when not by outer force effect, load and form totally sealed environment in bag, have
Conducive to the preservation of food.Using outer suction layer and interior suction layer make the air in channel when not by outer force effect will not with it is extraneous and
The air loaded in bag swaps.By the blocking in channel and air bag, the sealed environment loaded in bag can be effectively ensured, have
Conducive to the preservation of holding food under vacuum conditions.
Scheme six：The extruding net is symmetrical arranged in the vertical direction along sliding rail.
Because making the zipper of power is being moved along sliding rail, squeezes net and be symmetrical arranged along sliding rail, extruding can be made online
Each position uniform force, be conducive to keep squeeze net stress balance.Enable extruding net uniform motion.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Burst bar 1 loads bag 2, sliding rail 3, zipper 4, tearing port 5, squeezes net
6, pressure ram 7, air bag 8, interior suction layer 9, outer suction layer 10, filter layer 11.
As shown in Figure 1, food preservation bag, including load bag 2 and with the burst bar 1 that loads bag 2 and connect.It loads bag 2 and tears
The intersection for splitting item 1 is provided with pre-stamped point of tear line and the sliding rail 3 concordant with tear line.The right end of tear line is provided with use
To tear the tearing port 5 of tear line.Be connected between two sliding rails 3 on loading bag 2 for sliding rail 3 forces together or
The zipper 4 pulled open；Two sliding rails 3 are the rubber strip that concave-convex matching can be connected together each other.Burst bar 1 with load bag 2 it
Between be connected with the extruding net 6 to link with zipper 4.
Net 6 is squeezed to be symmetrical arranged in the vertical direction along sliding rail 3.Because making the zipper 4 of power is being transported along sliding rail 3
It is dynamic, it squeezes net 6 and is symmetrical arranged along sliding rail 3, each position uniform force on extruding net 6 can be made, be conducive to keep squeezing
The stress balance of net 6.Enable 6 uniform motion of extruding net.
The cell that net 6 includes the parallelogram of multiple linkages mutually hinged is squeezed, the extruding and stretching of net 6 are squeezed
Direction is the diagonal line of cell.Parallelogram is undefined structure, squeezes the cell that net 6 is multiple linkages and forms, squeezes
The extruding of pressure network 6 and the diagonal line that draw direction is cell, make extruding net 6 facilitate extruding and stretching.
It squeezes net 6 to be uniformly distributed as multigroup compression assemblies along its direction of extrusion, every group of compression assemblies include left and right two
Perpendicular to the connection strap of sliding rail 3；It to the multiple cells loaded bag 2 and is connected under these cells from burst bar 1
The pressure ram 7 of side is both connected between two connection straps.
Zipper 4 will be transmitted to by connection strap on each cell along the extruding force or pulling force in 3 direction of sliding rail, be made
Each unit lattice are identical by direction and the identical power of size, enable extruding net 6 open or close load bag 2 when at the uniform velocity
Slowly carry out.
In every group of compression assemblies the channel being connected to air bag 8, channel are respectively connected with each unit lattice of 8 face of air bag
Deformation is generated with the movement for squeezing net 6；Channel stretches out burst bar 1 and is in communication with the outside；Filter layer 11 is provided in channel.
When squeezing net 6, air bag 8 is loaded extraneous be filled by filtered air in bag 2 by channel, makes loading
Bag 2 is quickly opened.When stretching extruding net 6, the air that air bag 8 absorbs extraction is discharged to by channel in the external world, is made in loading bag 2
Form vacuum sealing.The air from outer entrance can be filtered by the filter layer 11 being arranged in channel, can also be filtered from interior
The air of extraction can not only enter to avoid the dust in air and load contaminated food in bag 2, but also can be to avoid in loading bag 2
Food odors or powder enter in air, avoid generating food waste and the taste of people of choking.
Squeeze the air bag that the bottom end of net 6 was connected with and squeezed the pressure ram 7 of the linkage of net 6 and is connected between pressure ram 7
8。
The top in channel is provided with the outer suction layer 10 for blocking channel, and the bottom end in channel is provided with for blocking channel
Interior suction layer 9.By outer suction layer 10 and interior suction layer 9, make air bag 8 when not under by outer force effect, channel and the external world can not be passed through
Air carry out free exchange.Be conducive to food preservation bag when not by outer force effect, load the ring for being formed and being fully sealed in bag 2
Border is conducive to the preservation of food.Make the air in channel will not when not by outer force effect using outer suction layer 10 and interior suction layer 9
It is swapped with the air in extraneous and loading bag 2.By the blocking in channel and air bag 8, it can be effectively ensured and load in bag 2
Sealed environment is conducive to keep the preservation of food under vacuum conditions.
Tear line is torn since tearing port 5, and zipper 4 is pushed to open two sliding rails 3.The mistake of sliding rail 3 is opened in zipper 4
Cheng Zhong, zipper 4 squeeze net 6, make extruding net 6 with zipper 4 to the direction compressional movement far from tearing port 5.Net 6 is squeezed to squeeze
Pressure is connected to the pressure ram 7 of its bottom end, the air bag 8 for making pressure ram 7 be press-connected between pressure ram 7.Air bag 8 is extruded, will
Air therein, which is ejected into, to be loaded in bag 2.The air of ejection allows loading bag 2 to expand, and loading bag 2 is made to be opened.It will be mounted in
The food loaded in bag 2 takes out use, and remaining food is put into again and is loaded in bag 2.By zipper 4 to the direction of tearing port 5
It pulls, two sliding rails 3 is made to be snapped together each other.It during zipper 4 pulls, squeezes net 6 and zipper 4 and links, from original
The place of tearing port 5 is moved to the direction of tearing port 5 again.Net 6 is squeezed to be drawn to trail by zipper 4.Squeezing what net 6 stretched
In the process, pressure ram 7 pulls the air bag 8 being attached thereto to expand, and makes air bag 8 that will enter loading closing the during of loading bag 2
Air in bag 2 is absorbed into air bag 8.
It squeezes net 6 to link with zipper 4, when zipper 4, which is opened, loads bag 2, zipper 4 squeezes net 6, squeezes net 6 and passes through
7 extruding gasbag 8 of pressure ram, the air in air bag 8 is gushed out, and the outer wall that 2 two scripts of loading bag fit together is made to separate.
It avoids the need for, using loading bag 2 could be opened more energetically, avoiding loading the mutual collision between 2 outer wall of bag and generating wind, will not make
It is blown up mounted in the powdered food loaded in bag 2 and overflows and drift.
It when zipper 4, which is closed, loads bag 2, squeezes net 6 and stretches, pressure ram 7 pulls air bag 8 that will enter the air for loading bag 2
It is drawn into air bag 8, so that powdered food is not gone out to load the spilling of bag 2 by air extrusion and drift into air.Meanwhile air bag
8, which will still remain in the air loaded in bag 2, is absorbed into air bag 8, so that food is in the environment of near vacuum, effectively extends and eat
The shelf-life of object.
The present invention can not only make the food of loading by zipper 4, sliding rail 3, the structure for squeezing net 6, pressure ram 7 and air bag 8
Object will not occur to overflow when opening and closing loading bag 2 to be drifted, additionally it is possible to which Reusability takes out the food being put into every time
Vacuum preserves.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge can know the prior art all in the field, and with using routine experiment hand before the date
The ability of section, one skilled in the art can improve in conjunction with self-ability and implement under the enlightenment that the application provides
This programme, some typical known features or known method should not implement the application as one skilled in the art
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these all do not interfere with the effect that the present invention is implemented
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (4)
1. food preservation bag, including bag is loaded, two sliding rails on loading bag are set and for connecting the drawing of two sliding rails
Lock；It is characterized in that：The burst bar for being provided with above the sliding rail and loading bag and connect, the burst bar equipped with tearing port with
The tear line parallel with sliding rail；It is connected with the extruding net to link with zipper between the burst bar and the loading bag；Squeeze net
Bottom end be connected with and squeeze the pressure ram of net linkage and the air bag that is connected between pressure ram；In every group of compression assemblies with gas
The channel being connected to air bag is respectively connected in each unit lattice of capsule face, the channel generates shape with the movement for squeezing net
Become；The channel stretches out burst bar and is in communication with the outside；It is provided with filter layer in the channel；The top in the channel is provided with
For blocking the outer suction layer in channel, the bottom end in the channel is provided with the interior suction layer for blocking channel.
2. food preservation bag according to claim 1, it is characterised in that：The extruding net includes multiple linkages mutually hinged
Parallelogram cell, squeeze net extruding and draw direction be cell diagonal.
3. food preservation bag according to claim 2, it is characterised in that：The extruding net uniformly divides along its direction of extrusion
Multigroup compression assemblies are furnished with, every group of compression assemblies include connection strap of the left and right two perpendicular to sliding rail；From burst bar to loading bag
Between multiple cells and the pressure ram that is connected to below these cells be both connected between two connection straps.
4. food preservation bag according to claim 1, it is characterised in that：The extruding net along sliding rail in the vertical direction
It is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611183767.8A CN106586210B (en) | 2016-12-20 | 2016-12-20 | Food preservation bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611183767.8A CN106586210B (en) | 2016-12-20 | 2016-12-20 | Food preservation bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106586210A CN106586210A (en) | 2017-04-26 |
| CN106586210B true CN106586210B (en) | 2018-08-28 |
Family
ID=58599893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611183767.8A Expired - Fee Related CN106586210B (en) | 2016-12-20 | 2016-12-20 | Food preservation bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106586210B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000142712A (en) * | 1998-11-09 | 2000-05-23 | Toho Film Kk | Food packaging bag |
| CN1767982A (en) * | 2003-03-31 | 2006-05-03 | 格拉德产品公司 | Ventable storage bag |
| WO2009014879A1 (en) * | 2007-07-24 | 2009-01-29 | The Glad Products Company | Storage bag |
| CN202163701U (en) * | 2011-07-25 | 2012-03-14 | 昆山加浦包装材料有限公司 | Sealing bag |
| CN202492006U (en) * | 2012-02-24 | 2012-10-17 | 唐静 | Dual-layer seal plastic packaging bag |
| JP2014046985A (en) * | 2012-09-04 | 2014-03-17 | Toppan Printing Co Ltd | Packaging bag |
| CN204675036U (en) * | 2015-04-07 | 2015-09-30 | 广东中兴塑料纸类印刷有限公司 | A kind of packaging bag of two-layer encapsulation |
-
2016
- 2016-12-20 CN CN201611183767.8A patent/CN106586210B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000142712A (en) * | 1998-11-09 | 2000-05-23 | Toho Film Kk | Food packaging bag |
| CN1767982A (en) * | 2003-03-31 | 2006-05-03 | 格拉德产品公司 | Ventable storage bag |
| WO2009014879A1 (en) * | 2007-07-24 | 2009-01-29 | The Glad Products Company | Storage bag |
| CN202163701U (en) * | 2011-07-25 | 2012-03-14 | 昆山加浦包装材料有限公司 | Sealing bag |
| CN202492006U (en) * | 2012-02-24 | 2012-10-17 | 唐静 | Dual-layer seal plastic packaging bag |
| JP2014046985A (en) * | 2012-09-04 | 2014-03-17 | Toppan Printing Co Ltd | Packaging bag |
| CN204675036U (en) * | 2015-04-07 | 2015-09-30 | 广东中兴塑料纸类印刷有限公司 | A kind of packaging bag of two-layer encapsulation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106586210A (en) | 2017-04-26 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: No.1 Xiangzhang Road, Jianghua Economic Development Zone, Tuojiang Town, Jianghua Yao Autonomous County, Yongzhou City, Hunan Province Patentee after: Jianghua Yao Autonomous County Jinniu Development and Construction Co., Ltd. Address before: Changshou District of Chongqing city in 401231 Glenn town industrial group in building D (3-4 floor) Patentee before: Changshou District, Chongqing Fu Fu Food Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20191220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |